JPS5277933A - Air-fuel ratio controller - Google Patents
Air-fuel ratio controllerInfo
- Publication number
- JPS5277933A JPS5277933A JP15410075A JP15410075A JPS5277933A JP S5277933 A JPS5277933 A JP S5277933A JP 15410075 A JP15410075 A JP 15410075A JP 15410075 A JP15410075 A JP 15410075A JP S5277933 A JPS5277933 A JP S5277933A
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- ratio controller
- throttle valve
- switched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To improve transient control responsibility of such as opening/closing of throttle valve, by making gain of throttle valve control circuit when it is switched to close state higher than that of open state for predetermined time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15410075A JPS5277933A (en) | 1975-12-25 | 1975-12-25 | Air-fuel ratio controller |
US05/734,752 US4131091A (en) | 1975-10-27 | 1976-10-22 | Variable gain closed-loop control apparatus for internal combustion engines |
CA264,189A CA1096467A (en) | 1975-10-27 | 1976-10-26 | Variable gain closed-loop control apparatus for internal combustion engines |
DE2648791A DE2648791C2 (en) | 1975-10-27 | 1976-10-27 | Mixture control device with closed control loop for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15410075A JPS5277933A (en) | 1975-12-25 | 1975-12-25 | Air-fuel ratio controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5277933A true JPS5277933A (en) | 1977-06-30 |
JPS5536818B2 JPS5536818B2 (en) | 1980-09-24 |
Family
ID=15576906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15410075A Granted JPS5277933A (en) | 1975-10-27 | 1975-12-25 | Air-fuel ratio controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5277933A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5685540A (en) * | 1979-12-13 | 1981-07-11 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling device |
JPS60216044A (en) * | 1984-04-12 | 1985-10-29 | Nissan Motor Co Ltd | Air-fuel ratio controller |
-
1975
- 1975-12-25 JP JP15410075A patent/JPS5277933A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5685540A (en) * | 1979-12-13 | 1981-07-11 | Fuji Heavy Ind Ltd | Air-fuel ratio controlling device |
JPS6347894B2 (en) * | 1979-12-13 | 1988-09-26 | Fuji Jukogyo Kk | |
JPS60216044A (en) * | 1984-04-12 | 1985-10-29 | Nissan Motor Co Ltd | Air-fuel ratio controller |
Also Published As
Publication number | Publication date |
---|---|
JPS5536818B2 (en) | 1980-09-24 |
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